5275-8562 - Victor Meco HT Series BR5 Air Regulator 10-300 PSIG CGA-347

Technical Overview of the Victor Meco BR5-125-347 Regulator

The Victor BR5-125-347 is a specialized single-stage regulator from the Meco HT Series, engineered specifically for medium-duty applications involving Air and Specialty Gases. This unit is distinguished by its CGA-347 inlet connection, a standard fitting typically reserved for high-pressure air cylinders (often rated between 3001 and 5500 psig, though the regulator's specific body rating should always be verified). The regulator provides a versatile delivery pressure range of 10 to 300 psig, making it an excellent choice for a variety of industrial processes, including pneumatic testing, equipment purging, and general shop air supply management where higher delivery pressures are required compared to standard low-pressure regulators.

Constructed with the reliability synonymous with the Victor and Meco brands, this regulator features a robust design suitable for the rigors of industrial environments. The single-stage mechanism utilizes a diaphragm-based control system to reduce cylinder pressure to the working pressure in one step. While single-stage regulators exhibit a slight variation in delivery pressure as the cylinder pressure decays, the Meco HT Series is designed to minimize this effect, providing stable flow characteristics for medium-duty tasks. The unit is built to facilitate easy installation and operation, ensuring that technicians can maintain precise control over gas delivery systems.

Safety and compatibility are paramount in the design of the BR5-125-347. The CGA-347 nut and nipple ensure a secure, leak-free connection to compatible air cylinders, preventing accidental cross-connection with incompatible gases. The 10-300 psig outlet range is monitored via clear, easy-to-read gauges (typically included on the assembly), allowing operators to verify system status at a glance. Whether integrated into a manifold system or used directly on a cylinder, this regulator represents a critical component for safe and efficient gas handling in manufacturing, laboratory, and maintenance operations.

In summary, the Victor BR5-125-347 combines specific high-pressure compatibility with a broad operational range. Its classification within the Medium Duty division of the Meco line suggests a balance between heavy industrial capability and compact, manageable form factor, making it a versatile tool for professionals requiring dependable air regulation.